A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 5945-01-080-6314
NSN 5975-01-531-7626
NSN 6130-01-213-0196
NSN 5855-00-487-9691
NSN 5996-01-206-1329
NSN 6130-01-613-8386
NSN 6645-01-254-0490
NSN 6145-00-390-9917
NSN 5905-00-615-3235
NSN 5950-01-406-3882
NSN 6110-01-166-8539
NSN 6135-00-958-7981